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API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject
References
| Module | CoreUObject |
| Header | /Engine/Source/Runtime/CoreUObject/Public/UObject/ObjectMacros.h |
| Include | #include "UObject/ObjectMacros.h" |
Syntax
namespace UM
{
enum
&123;
OverridingInputProperty,
RequiredInput,
&125;
}
Values
| Name | Description |
|---|---|
| OverridingInputProperty | [PropertyMetadata] Used for float properties in MaterialExpression classes. If the specified FMaterialExpression pin is not connected, this value is used instead. |
| RequiredInput | [PropertyMetadata] Used for FMaterialExpression properties in MaterialExpression classes. If specified the pin need not be connected and the value of the property marked as OverridingInputProperty will be used instead. |
Remarks
Metadata usable in UPROPERTY for customizing the behavior of Material Expressions TODO: Move this to be contained in that module?